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TRUSTED BY DELHI, MI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon861
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Delhi

Avatar for Schutz Heating & Cooling
Schutz Heating & Cooling
4.7(
104
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Delhi, MI and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"They installed the Air conditioner about a year ago, and they came back this summer to service the unit. The service was good, they have great customer service, they always respond if you need a service, it was a quick response, they practice proper covid safeguards which was very important."
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+1

Response time11 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for A-1 FURNACE & DUCT CLEANING LLC
A-1 FURNACE & DUCT CLEANING LLC
4.8(
71
)
Air Ducts & Vents - Clean

Serving Delhi, MI and surrounding areas

Approved

Super Service Award Winner

In business since 1981

Free estimates

Small jobs welcome

"Bill was very professional and did an awesome job cleaning the ducts, dryer vent, etc. I immediately noticed the air in the house is fresh. My daughter even noticed it when she came in. Great job. I recommended him to my daughter and will to whomever needs this done."
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+1

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Doctor Ducts, LLC
Doctor Ducts, LLC
5.0(
75
)
Air Ducts & Vents - Clean

Serving Delhi, MI and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Clean Air Ducts and Vents - Doctor Ducts was great to work with. Excellent customer service and very detailed in explaining what was being done with my furnace and air ducts. They took pictures of what my vents looked like before/after. I would recommend them and will use their services again."
Response time2 hrs
Response rate98%
1 neighbors recently requested a quote
Avatar for Crain Heating and Cooling, LLC
Crain Heating and Cooling, LLC
4.6(
450
)
Gas Furnace / Forced Air Heating System - Install

Serving Delhi, MI and surrounding areas

Approved

In business since 1954

Free estimates

Emergency services offered

"Very professional company from sales rep.Cody to the installers Justin and his colleague.They took care of all necessary things icluding permit and even all to us applicable rebates and credits.I would definitely recommend this company to everybody looking for to replace old and/or install new HVAC system in their home."
Traditional Family Room - Sofa Warm Glass And Wood Coffee Table
Cooling
Plumbing
Indor Air Quality
At work

+12

Response time5 hrs
Recommended by95%of homeowners
Irish Mist USA
4.6(
549
)
Air Ducts & Vents - Clean

Serving Delhi, MI and surrounding areas

Approved

In business since 1976

Free estimates

Credit card accepted

"We had our ducts and furnace cleaned. They did great work and I felt like I could trust them. When they offered additional services, I asked what they thought we needed. They gave me an honest answer and did not try and upsell me on every service. We plan to call them again when needed."
Response time7 hrs
77 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Right Now Heat and Air
Right Now Heat and Air
5.0(
4
)
Central A/C - InstallCentral Air Cleaner - Repair or ServiceGeothermal Heating or Cooling System - Install+1 more

Serving Delhi, MI and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

At Right Now Heat And Air, a locally owned and operated HVAC contractor, we take pride in our ability to provide you with excellent customer service and high-quality results on every job we do. Our years of industry experience allow us to work on equipment of any age or size, making us the perfect choice for any issues your system may be having. With our 24/7 emergency services, we're on call at all times to make sure your system is working correctly. We also, are happy to incorporate all kinds of home warranties to your services.\n\nCall us today to learn more about how we can help your home or business.

Response time2 days
Recommended by100%of homeowners
Avatar for Smart Zone Heating and Cooling
Smart Zone Heating and Cooling
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+4 more

Serving Delhi, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

At Smart Zone Heating & Cooling, we provide reliable, high-quality heating and cooling services for both residential and commercial customers. Our goal is simple: deliver dependable HVAC solutions that improve comfort, efficiency, and long-term performance.\n\nAs a licensed and insured HVAC contractor, we specialize in professional installation, repair, and maintenance of heating and cooling systems. Whether you need a new furnace installation, air conditioning repair, system replacement, or preventative maintenance, we focus on doing the job right the first time.\n\nWe take pride in offering honest recommendations, fair pricing, and high-quality workmanship. Our team understands that HVAC systems are one of the most important components of any home or business, which is why we work efficiently, communicate clearly, and treat every property with care and respect.

San Angelo Plumbing, LLC
4.8(
54
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service - For Business

Serving Delhi, MI and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

San Angelo Plumbing, LLC is dedicated to your plumbing needs. We bring tip top quality work to each one of our projects, and will stay until the project is at your satisfaction.

3 neighbors recently requested a quote
Recommended by98%of homeowners
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Heating and Air Conditioning questions, answered by experts

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

Common signs of insufficient return air include uneven temperatures, with some parts of your home feeling hotter or colder than others, and noticeable differences in air pressure between rooms. You might also observe that more air is blowing in rooms closer to the AC unit. Leaky air ducts can also be a related issue or clue.

Because of the improved efficiency, ACs with higher SEER ratings tend to cool down your home better than models with a lower SEER. Higher-SEER AC units have a higher cooling capacity and a lower energy demand, meaning they may help cool your space faster without running up the electricity bill.

While many states do not have specific licensing requirements for HVAC companies, your local city or county might. It's always a good idea to check local requirements online and use a tool like Angi’s contractor license lookup to confirm that the company you’re considering is licensed. Regardless of licensing, you should always ensure the company you hire is fully insured to avoid potential lawsuits if a technician is injured on your property. Additionally, it is recommended to check if the company holds third-party certifications, such as North American Technician Excellence (NATE) certification or R-410A certification, which qualifies them to work with HVAC refrigerants.

The Delhi, MI homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.